Dang, N. X., N. X. Nghia, and P. V. The. “The Tonkin Snub-Nosed Monkey <i> Rhinopithecus Avunculus </i> Population in the Quan Ba Forest, North-East Vietnam: an Identification of Priority Habitat for Conservation”. Academia Journal of Biology, vol. 41, no. 3, July 2019, doi:10.15625/0866-7160/v41n3.13799.